:root{
  --navy:#18265f;
  --navy-2:#101a45;
  --green:#4f7b5f;
  --green-soft:#dfe9e2;
  --ink:#1d2433;
  --muted:#6d7480;
  --paper:#ffffff;
  --soft:#f6f7f5;
  --line:#e3e7e3;
  --shadow:0 20px 60px rgba(16,26,69,.10);
  --radius:22px;
  --container:1200px;
}
*{box-sizing:border-box}
html{
	scroll-behavior:smooth;
	scroll-padding-top:100px;
}
body{
  margin:0;
  font-family:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:12px;top:-60px;background:#fff;padding:10px 14px;z-index:9999;border-radius:8px}
.skip-link:focus{top:12px}

.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(24,38,95,.08);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 10px 30px rgba(16,26,69,.08)}
.header-inner{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:32px}
.brand img{width:210px;height:auto}
.main-nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:600;color:#384052}
.main-nav a:not(.btn){position:relative}
.main-nav a:not(.btn)::after{content:"";position:absolute;left:0;right:100%;bottom:-7px;height:2px;background:var(--green);transition:right .2s ease}
.main-nav a:not(.btn):hover::after{right:0}
.nav-toggle{display:none;background:none;border:0;padding:8px}
.nav-toggle span:not(.sr-only){display:block;width:26px;height:2px;background:var(--navy);margin:5px 0}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:0 22px;border-radius:999px;
  border:1px solid var(--navy);
  background:var(--navy);color:#fff;
  font-weight:700;font-size:14px;letter-spacing:.01em;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(24,38,95,.18);background:var(--navy-2)}
.btn-small{min-height:42px;padding:0 18px}
.btn-light{background:#fff;color:var(--navy);border-color:#fff}
.btn-light:hover{background:#f5f5f5}

.hero{
  position:relative;overflow:hidden;
  padding:88px 0 76px;
  background:linear-gradient(180deg,#fff 0%,#fbfcfb 100%);
}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:72px;align-items:center}
.hero-copy{max-width:740px}
.eyebrow{
  margin:0 0 14px;color:var(--green);text-transform:uppercase;
  letter-spacing:.18em;font-size:12px;font-weight:800
}
.eyebrow-light{color:#b8cfbf}
h1,h2,h3{margin-top:0}
h1,h2{
  font-family:"Cormorant Garamond",Georgia,serif;
  color:var(--navy);line-height:.98;font-weight:600
}
h1{font-size:clamp(54px,7vw,94px);letter-spacing:-.03em;margin-bottom:28px}
h2{font-size:clamp(40px,5vw,64px);letter-spacing:-.02em;margin-bottom:24px}
h3{font-size:20px;line-height:1.35;color:var(--navy)}
.lead{font-size:19px;max-width:680px;color:#4b5360}
.lead-small{font-size:20px;color:#3f4753}
.hero-actions{display:flex;align-items:center;gap:26px;margin-top:34px}
.text-link{font-weight:700;color:var(--navy);display:inline-flex;gap:8px;align-items:center}
.text-link span{color:var(--green);transition:transform .2s ease}
.text-link:hover span{transform:translateX(4px)}
.values{margin-top:28px;color:var(--muted);font-size:13px;letter-spacing:.06em}
.values span{color:var(--green);padding:0 6px}

.hero-card{
  background:var(--navy);color:#fff;border-radius:28px;padding:38px;
  box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.hero-card:before{content:"";position:absolute;width:220px;height:220px;border:1px solid rgba(255,255,255,.15);border-radius:50%;right:-80px;top:-80px}
.hero-card-top{display:flex;justify-content:space-between;align-items:center;color:#c6d3c8}
.mini-label{text-transform:uppercase;letter-spacing:.16em;font-size:11px}
.line-icon{font-size:30px;color:#91b39a}
.hero-card h2{color:#fff;font-size:46px;line-height:1.03;margin:28px 0 20px}
.hero-card p{color:#d6d9e4}
.hero-card-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px}
.hero-card-stats div{border-top:1px solid rgba(255,255,255,.18);padding-top:16px}
.hero-card-stats strong,.hero-card-stats span{display:block}
.hero-card-stats strong{font-family:"Cormorant Garamond",serif;font-size:24px}
.hero-card-stats span{font-size:11px;color:#b8bed0;margin-top:4px}

.hero-shape{position:absolute;border-radius:50%;pointer-events:none;opacity:.35}
.hero-shape-one{width:300px;height:300px;border:1px solid var(--green);right:-180px;bottom:40px}
.hero-shape-two{width:140px;height:140px;border:1px solid var(--navy);left:-90px;top:120px}

.section{padding:110px 0}
.section-soft{background:var(--soft)}
.section-heading{max-width:760px;margin-bottom:54px}
.question-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.question-card{padding:26px;border:1px solid var(--line);border-radius:18px;min-height:210px;background:#fff}
.question-card span,.service-number,.step>span{font-size:12px;letter-spacing:.14em;color:var(--green);font-weight:800}
.question-card h3{margin:8px 0 0;font-size:20px}
.split-panel{margin-top:70px;padding:54px;border-radius:var(--radius);background:var(--green-soft);display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split-panel h2{font-size:48px;margin-bottom:0}
.split-panel p:last-child{font-size:18px;margin:0}

.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px;position:relative;min-height:320px}
.service-card .service-icon{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--green-soft);color:var(--navy);font-size:24px;margin-bottom:34px}
.service-number{margin:0 0 10px}
.service-card h3{font-size:24px;margin-bottom:14px}
.service-card p:last-child{color:#5e6672;max-width:90%}

.dark-section{background:var(--navy);color:#fff}
.dark-section h2{color:#fff}
.dark-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:80px;align-items:start}
.dark-copy p{color:#d7dbe6;font-size:18px}
.relationship{margin-top:70px;display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:20px;text-align:center}
.relationship div{border:1px solid rgba(255,255,255,.18);padding:24px;border-radius:14px;font-weight:700}
.relationship span{color:#92b49a;font-size:28px}
.relationship .relationship-octaaf{background:#fff;color:var(--navy);border-color:#fff;font-family:"Cormorant Garamond",serif;font-size:28px}
.relationship-tagline{text-align:center;margin:20px 0 0;color:#bfc5d4;letter-spacing:.06em}

.future-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:center}
.future-grid p{color:#59616d}
.future-visual{min-height:440px;background:var(--soft);border-radius:28px;display:grid;place-items:center}
.house-outline{width:230px;height:230px;border:3px solid var(--navy);border-top:0;position:relative;display:grid;place-items:center}
.house-outline:before{content:"";position:absolute;width:162px;height:162px;border-left:3px solid var(--navy);border-top:3px solid var(--navy);transform:rotate(45deg);top:-82px}
.house-outline span{width:70px;height:110px;border:3px solid var(--green);position:absolute;bottom:-3px}
.energy-pill{position:absolute;bottom:34px;right:-70px;background:#fff;border:1px solid var(--line);padding:12px 16px;border-radius:999px;box-shadow:var(--shadow);font-size:12px;font-weight:700;color:var(--green)}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{padding:28px 20px 26px;border-top:2px solid var(--navy)}
.step h3{font-size:22px;margin:8px 0 10px}
.step p{font-size:14px;color:#626a76;margin:0}

.experience-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.experience-copy{padding-top:12px}

.cta-section{background:var(--green);color:#fff}
.cta-inner{max-width:900px;text-align:center}
.cta-section h2{color:#fff;font-size:clamp(48px,6vw,76px)}
.cta-section p{max-width:720px;margin:0 auto 32px;color:#edf3ee;font-size:18px}

.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}
.contact-details{margin-top:30px;border-top:1px solid var(--line);padding-top:24px}
.contact-details p{margin:5px 0}
.contact-details a{color:var(--navy);font-weight:700}
.contact-form{background:var(--soft);padding:34px;border-radius:22px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-form label{display:block;font-size:13px;font-weight:700;color:#3f4753;margin-bottom:16px}
.contact-form input,.contact-form textarea{
  width:100%;margin-top:8px;border:1px solid #d7ddd8;background:#fff;border-radius:10px;
  padding:13px 14px;color:var(--ink);outline:none;transition:border-color .2s,box-shadow .2s
}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(79,123,95,.12)}
.form-note{font-size:12px;color:var(--muted);margin-top:12px}

.site-footer{background:#0c1436;color:#d8ddec;padding:62px 0 28px}
.footer-grid{display:flex;justify-content:space-between;gap:50px}
.footer-logo{width:220px;filter:brightness(0) invert(1);opacity:.92;margin: 0 auto;}
.footer-links{display:grid;gap:8px;text-align:right;font-size:14px}
.footer-links a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:42px;padding-top:20px;display:flex;justify-content:space-between;color:#9ea6bc;font-size:12px}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-visible{opacity:1;transform:none}

@media (max-width: 980px){
  .main-nav{position:fixed;inset:88px 0 auto 0;background:#fff;padding:24px 20px 28px;display:none;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line);box-shadow:0 20px 30px rgba(16,26,69,.08)}
  .main-nav.is-open{display:flex}
  .nav-toggle{display:block}
  .hero-grid,.future-grid,.experience-grid,.contact-grid,.dark-grid,.split-panel{grid-template-columns:1fr}
  .hero-grid{gap:44px}
  .hero{padding-top:58px}
  .question-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .relationship{grid-template-columns:1fr;max-width:520px;margin-inline:auto}
  .relationship span{transform:rotate(90deg)}
}
@media (max-width: 640px){
  .container{width:min(100% - 28px,var(--container))}
  .header-inner{min-height:76px}
  .brand img{width:170px}
  .main-nav{inset:76px 0 auto 0}
  .section{padding:78px 0}
  h1{font-size:52px}
  h2{font-size:42px}
  .lead{font-size:17px}
  .hero-actions{flex-direction:column;align-items:flex-start}
  .hero-card{padding:28px}
  .hero-card h2{font-size:38px}
  .hero-card-stats{grid-template-columns:1fr}
  .question-grid,.service-grid,.steps,.form-row{grid-template-columns:1fr}
  .split-panel{padding:34px 24px;gap:20px}
  .split-panel h2{font-size:40px}
  .future-visual{min-height:350px}
  .house-outline{transform:scale(.78)}
  .footer-grid,.footer-bottom{flex-direction:column;text-align:left}
  .footer-links{text-align:left}
}
@media (prefers-reduced-motion: reduce){
  *{scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none;transition:none}
}